{"id":30104,"date":"2024-11-25T15:40:42","date_gmt":"2024-11-25T07:40:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30104\/"},"modified":"2024-11-25T15:40:42","modified_gmt":"2024-11-25T07:40:42","slug":"%e4%bb%8b%e7%bb%8d%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%ad%e4%bc%a0%e9%80%92%e5%8f%82%e6%95%b0%e7%9a%84%e5%ae%9e%e7%8e%b0%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30104\/","title":{"rendered":"\u4ecb\u7ecd\u5c0f\u7a0b\u5e8f\u4e2d\u4f20\u9012\u53c2\u6570\u7684\u5b9e\u73b0\u65b9\u6cd5"},"content":{"rendered":"

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\u6709\u4eba\u4f1a\u8d28\u7591\u5c0f\u7a0b\u5e8f\u4f1a\u4e0d\u4f1a\u706b\uff0c \u4f1a\u4e0d\u4f1a\u706b\u6211\u4e0d\u77e5\u9053\uff0c \u770b\u5fae\u4fe1\u7684\u7528\u6237\u91cf\u5373\u53ef\u660e\u767d\u4e00\u5207\u3002<\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f-\u53c2\u6570\u4f20\u9012<\/strong><\/p>\n

\u8fd9\u91cc\u6211\u627e\u5230\u4e24\u79cd\u5c0f\u7a0b\u5e8f\u4e0a\u7684\u53c2\u6570\u4f20\u9012\u65b9\u5f0f\uff0c\u4e3a\u4e86\u65b9\u4fbf\uff0c\u6211\u5355\u72ec\u62ff\u51fa\u6765\u548c\u5927\u5bb6\u5206\u4eab\u4e0b.<\/p>\n

\u4e00\u3001\u901a\u8fc7\u4e8b\u4ef6\u8fdb\u884c\u53c2\u6570\u4f20\u9012<\/strong><\/p>\n

\u5148\u6765\u770b\u773c\u5c0f\u7a0b\u5e8f\u5bf9\u4e8b\u4ef6\u7684\u5b9a\u4e49\uff1a<\/p>\n

#\u4ec0\u4e48\u662f\u4e8b\u4ef6?<\/span><\/p>\n

\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c\u4e8b\u4ef6\u662f\u5230\u903b\u8f91\u5c42\u7684\u901a\u8baf\u65b9\u5f0f\u3002
\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c\u4e8b\u4ef6\u53ef\u4ee5\u5c06\u7528\u6237\u7684\u53cd\u9988\u5230\u903b\u8f91\u5c42\u8fdb\u884c\u5904\u7406\u3002
\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c\u4e8b\u4ef6\u53ef\u4ee5\u7ed1\u5b9a\u5728\u7ec4\u4ef6\u4e0a\uff0c\u5f53\u8fbe\u5230\u89e6\u53d1\u4e8b\u4ef6\uff0c\u5c31\u4f1a\u6267\u884c\u903b\u8f91\u5c42\u4e2d\u5bf9\u5e94\u7684\u3002
\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c \u4e8b\u4ef6\u53ef\u4ee5\u643a\u5e26\u989d\u5916\u4fe1\u606f\uff0c\u5982id, dataset, touches\u3002<\/p>\n

\u5f88\u660e\u786e\u7684\u6307\u51fa\u4e86\u662f\u89c6\u56fe\u5c42\u3010wxml\u3011\u5230\u903b\u8f91\u5c42\u3010\u3011\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u65f6\u95f4\u5bf9\u8c61\u53ef\u4ee5\u643a\u5e26\u989d\u5916\u4fe1\u606f\uff0c\u7528\u8fd9\u4e2a\u4e8b\u4ef6\u6765\u4f20\u9012\u53c2\u6570\u80af\u5b9a\u6ca1\u9519\u4e86\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u6765\u5b9e\u9645\u770b\u4e0b\u4f8b\u5b50\uff1a<\/p>\n

\u89c6\u56fe.wxml<\/p>\n

  Click me! <\/span><\/p>\n

\u903b\u8f91.js<\/p>\n

<\/p>\n

Page({\r\n tapName: function(event) {\r\n      console.log(event.target)\r\n }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
log\u6253\u5370<\/p>\n
\"\u4ecb\u7ecd\u5c0f\u7a0b\u5e8f\u4e2d\u4f20\u9012\u53c2\u6570\u7684\u5b9e\u73b0\u65b9\u6cd5\u63d2\u56fe\"<\/p>\n
\u53ef\u4ee5\u770b\u5230 dataset \u91cc\u9762\u5c31\u662f\u6211\u4eec\u8bbe\u7f6e\u7684data-hi=”MINA”\u7684\u503c\u4e86\u3002\u73b0\u5728\u6211\u4eec\u6765\u770b\u4e0b\u521a\u521a\u6211\u4eec\u5199\u7684\uff0c \u9996\u5148 bindtap,\u4ee5bind\u5f00\u5934\u7684\u5c31\u662f\u8981\u7ed9\u4ed6\u7ed1\u5b9a\u4e2a\u4e8b\u4ef6\uff0c\u8fd9\u4e2a\u4e8b\u4ef6\u7684\u540d\u5b57\u5c31\u662f\u201c=\u201d\u53f7\u540e\u9762\u7684\u6570\u503c\u5c31\u662f\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u540d\u79f0\uff0c\u9700\u8981\u5728 \u903b\u8f91\u3010js\u3011\u5c42\u5b9a\u4e49\u4e0a\u3002 \u7136\u540e\u5c31\u662f\u4e86\uff0c\u6ce8\u610f\u5230\u7684\u670b\u53cb\u53ef\u4ee5\u770b\u5230 \u6211\u4eec\u8fd9\u91cc\u5199\u4e86data-hi \u548c\u6211\u4eec\u5e73\u65f6\u5199js\u7684\u4f20\u503c\u662f\u540c\u4e00\u4e2a\u5b9a\u4e49\u65b9\u6cd5\u3002\u8fd9\u4e2adata-*\u5c31\u5bf9\u5e94\u4e8b\u4ef6\u7684target\u91cc\u7684dataset \u503c\u3002\u8fd9\u91cc\u6211\u4eec\u9700\u8981\u8c03\u7528\u7684\u8bdd\u5c31\u662f event.target.dataset.hi\u5c31\u80fd\u53d6\u5230data-hi\u6240\u5bf9\u5e94\u7684\u503c\u3002<\/p>\n
\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u4e0b data\u7684\u5b9a\u4e49\u540d\u79f0\uff1a \u4e66\u5199\u65b9\u5f0f\uff1a \u4ee5data-\u5f00\u5934\uff0c\u591a\u4e2a\u5355\u8bcd\u7531\u8fde\u5b57\u7b26-\u94fe\u63a5\uff0c\u4e0d\u80fd\u6709\u5927\u5199(\u5927\u5199\u4f1a\u81ea\u52a8\u8f6c\u6210\u5c0f\u5199)\u5982data-element-type\uff0c\u6700\u7ec8\u5728 event.target.dataset \u4e2d\u4f1a\u5c06\u8fde\u5b57\u7b26\u8f6c\u6210\u9a7c\u5cf0elementType\u3002<\/p>\n
\u5b98\u65b9\u793a\u4f8b\uff1a<\/p>\n
<\/p>\n
<view> DataSet Test <\/view>\r\n\r\nPage({\r\n bindViewTap:function(event){\r\n  event.target.dataset.alphaBeta == 1 \/\/ - \u4f1a\u8f6c\u4e3a\u9a7c\u5cf0\u5199\u6cd5\r\n  event.target.dataset.alphabeta == 2 \/\/ \u5927\u5199\u4f1a\u8f6c\u4e3a\u5c0f\u5199\r\n }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e8c\u3001navigator \u8df3\u8f6curl\u4f20\u53c2<\/strong><\/p>\n
*.wxml<\/p>\n
<\/p>\n
<view>\r\n <navigator>\u8df3\u8f6c\u5230\u65b0\u9875\u9762<\/navigator>\r\n <navigator>\u5728\u5f53\u524d\u9875\u6253\u5f00<\/navigator><\/view><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
*.js \u8df3\u5230\u65b0\u9875\u9762\u4e4b\u540e\u5728\u91cc\u9762\u76f4\u63a5\u63a5\u6536\u53c2\u6570\uff0c\u63a5\u6536\u65b9\u6cd5\u4e5f\u5c31\u662f options.[\u53c2\u6570\u503c]<\/p>\n
<\/p>\n
Page({\r\n onLoad: function(options) {\r\n  this.setData({\r\n   title: options.title\r\n  })\r\n }\r\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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\u3010\u76f8\u5173\u63a8\u8350\u3011<\/p>\n
1. <\/p>\n
2. <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u4ecb\u7ecd\u5c0f\u7a0b\u5e8f\u4e2d\u4f20\u9012\u53c2\u6570\u7684\u5b9e\u73b0\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
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\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c\u4e8b\u4ef6\u662f\u5230\u903b\u8f91\u5c42\u7684\u901a\u8baf\u65b9\u5f0f\u3002\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c\u4e8b\u4ef6\u53ef\u4ee5\u5c06\u7528\u6237\u7684\u53cd\u9988\u5230\u903b\u8f91\u5c42\u8fdb\u884c\u5904\u7406\u3002\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c\u4e8b\u4ef6\u53ef\u4ee5\u7ed1\u5b9a\u5728\u7ec4\u4ef6\u4e0a\uff0c\u5f53\u8fbe\u5230\u89e6\u53d1\u4e8b\u4ef6\uff0c\u5c31\u4f1a\u6267\u884c\u903b\u8f91\u5c42\u4e2d\u5bf9\u5e94\u7684\u3002\u8fd9\u91cc\u662f\u5217\u8868\u6587\u672c \u4e8b\u4ef6\u53ef\u4ee5\u643a\u5e26\u989d\u5916\u4fe1\u606f\uff0c\u5982id, dataset, touches\u3002 \u5f88\u660e\u786e\u7684\u6307\u51fa\u4e86\u662f\u89c6\u56fe\u5c42\u3010wxml\u3011\u5230\u903b\u8f91\u5c42\u3010\u3011\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u65f6\u95f4\u5bf9\u8c61\u53ef\u4ee5\u643a\u5e26\u989d\u5916\u4fe1\u606f\uff0c\u7528\u8fd9\u4e2a\u4e8b\u4ef6\u6765\u4f20\u9012\u53c2\u6570\u80af\u5b9a\u6ca1\u9519\u4e86\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u6765\u5b9e\u9645\u770b\u4e0b\u4f8b\u5b50\uff1a \u89c6\u56fe.wxml   Click me! \u903b\u8f91.js Page({  tapName: function(event) {       console.log(event.target)  } }) \u767b\u5f55\u540e\u590d\u5236 log\u6253\u5370 \u53ef\u4ee5\u770b\u5230 dataset \u91cc\u9762\u5c31\u662f\u6211\u4eec\u8bbe\u7f6e\u7684data-hi=”MINA”\u7684\u503c\u4e86\u3002\u73b0\u5728\u6211\u4eec\u6765\u770b\u4e0b\u521a\u521a\u6211\u4eec\u5199\u7684\uff0c \u9996\u5148 bindtap,\u4ee5bind\u5f00\u5934\u7684\u5c31\u662f\u8981\u7ed9\u4ed6\u7ed1\u5b9a\u4e2a\u4e8b\u4ef6\uff0c\u8fd9\u4e2a\u4e8b\u4ef6\u7684\u540d\u5b57\u5c31\u662f\u201c=\u201d\u53f7\u540e\u9762\u7684\u6570\u503c\u5c31\u662f\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u540d\u79f0\uff0c\u9700\u8981\u5728 \u903b\u8f91\u3010js\u3011\u5c42\u5b9a\u4e49\u4e0a\u3002 \u7136\u540e\u5c31\u662f\u4e86\uff0c\u6ce8\u610f\u5230\u7684\u670b\u53cb\u53ef\u4ee5\u770b\u5230 \u6211\u4eec\u8fd9\u91cc\u5199\u4e86data-hi \u548c\u6211\u4eec\u5e73\u65f6\u5199js\u7684\u4f20\u503c\u662f\u540c\u4e00\u4e2a\u5b9a\u4e49\u65b9\u6cd5\u3002\u8fd9\u4e2adata-*\u5c31\u5bf9\u5e94\u4e8b\u4ef6\u7684target\u91cc\u7684dataset \u503c\u3002\u8fd9\u91cc\u6211\u4eec\u9700\u8981\u8c03\u7528\u7684\u8bdd\u5c31\u662f event.target.dataset.hi\u5c31\u80fd\u53d6\u5230data-hi\u6240\u5bf9\u5e94\u7684\u503c\u3002 \u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u4e0b data\u7684\u5b9a\u4e49\u540d\u79f0\uff1a \u4e66\u5199\u65b9\u5f0f\uff1a \u4ee5data-\u5f00\u5934\uff0c\u591a\u4e2a\u5355\u8bcd\u7531\u8fde\u5b57\u7b26-\u94fe\u63a5\uff0c\u4e0d\u80fd\u6709\u5927\u5199(\u5927\u5199\u4f1a\u81ea\u52a8\u8f6c\u6210\u5c0f\u5199)\u5982data-element-type\uff0c\u6700\u7ec8\u5728 event.target.dataset \u4e2d\u4f1a\u5c06\u8fde\u5b57\u7b26\u8f6c\u6210\u9a7c\u5cf0elementType\u3002 \u5b98\u65b9\u793a\u4f8b\uff1a <view> DataSet Test <\/view> Page({  bindViewTap:function(event){   event.target.dataset.alphaBeta == 1 \/\/ – \u4f1a\u8f6c\u4e3a\u9a7c\u5cf0\u5199\u6cd5   event.target.dataset.alphabeta == 2 \/\/ \u5927\u5199\u4f1a\u8f6c\u4e3a\u5c0f\u5199  } }) \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001navigator […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-30104","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=30104"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30104\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=30104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=30104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=30104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}